IndividualActive
Crystal Mathieson
NPI 1447829502 · Social Worker · Puyallup, WA
Crystal Mathieson is a Social Worker provider in Puyallup, WA (NPI 1447829502).
Provider details
- NPI number
- 1447829502
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9702 183rd Street Ct E
Puyallup, WA 98375-6312
Phone: (253) 881-9854
Street-level locationGet directions
Mailing address
9702 183rd Street Ct E
Puyallup, WA 98375-6312
Registry dates
- Enumerated
- 2021-06-23
- Last updated
- 2023-06-06
- Certified
- 2023-06-06
Frequently asked questions
- What is Crystal Mathieson's NPI number?
- Crystal Mathieson's National Provider Identifier (NPI) is 1447829502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Mathieson's specialty?
- Crystal Mathieson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Mathieson located?
- Crystal Mathieson's practice location on file with NPPES is 9702 183rd Street Ct E, Puyallup, WA 98375-6312.
- What is Crystal Mathieson's phone number?
- The practice phone number listed in the NPPES registry for Crystal Mathieson is (253) 881-9854.
- Is Crystal Mathieson's NPI active?
- Yes — Crystal Mathieson's NPI (1447829502) is active in the NPPES registry as of the last update on 2023-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.